then there's access toÑi tomorrow's technology. and what we're talking about there is the very high speeds and mobile can help ray great deal, but we're facing a spectrum crunch. so the f.c.c. is doing what it can to get more spectrum available through auctions. the third kind of divide we were talking about in theñr preceding segment where we talked about education, the divide in terms of digital literacy and access to skills and education. and technology, the internet should be used to close the divide that we have in this country in education. what we don't want is unequal access to increase the divide. >> sreenivasan: vicky rideout, you're still studying these. how do you see it? >> what ambassador kornbluh says is right. we do have a digital divide and i think sometimes there's a temptation to say well, the fact that we have mobile access now solves the digital divide. all schools are connected so we've solved the digital divide. really, there is a very big difference in the quality of online access between the haves and have